Patent Application
Utility
PCT National Stage
App. No. 18/683,249
· Confirmation No. 4043
MULTILAYERED BIODEGRADABLE FILM, METHOD FOR MANUFACTURING SAME, AND ECO-FRIENDLY PACKAGING MATERIAL COMPRISING SAME
Applicant:
SK MICROWORKS CO., LTD.
Non Final Action Mailed
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Code | Description | Pages | ||
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| 2026-06-17 | CTNF |
Non-Final Rejection | 10 | View | |
| 2026-06-17 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-06-17 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-06-17 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2026-06-01 | RCEX |
Request for Continued Examination (RCE) | — | View | |
| 2026-06-01 | RCEX |
Request for Continued Examination (RCE) | 1 | View | |
| 2026-06-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-01 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-06-01 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2026-06-01 | CLM |
Claims | 10 | View | |
| 2026-06-01 | REM |
Applicant Arguments/Remarks Made in an Amendment | 8 | View | |
| 2026-06-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-05-18 | CTAV |
Advisory Action (PTOL-303) | 3 | View | |
| 2026-05-18 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2026-04-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-30 | A.NE |
Response After Final Action | 1 | View | |
| 2026-04-30 | CLM |
Claims | 10 | View | |
| 2026-04-30 | REM |
Applicant Arguments/Remarks Made in an Amendment | 10 | View | |
| 2026-04-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-01-30 | CTFR |
Final Rejection | 11 | View | |
| 2026-01-30 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-01-30 | SRNT |
Examiner's search strategy and results | 47 | View | |
| 2026-01-30 | SRNT |
Examiner's search strategy and results | 13 | View | |
| 2026-01-13 | OATH |
Oath or Declaration filed | 7 | View | |
| 2025-12-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-12-30 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-12-30 | CLM |
Claims | 10 | View | |
| 2025-12-30 | REM |
Applicant Arguments/Remarks Made in an Amendment | 9 | View | |
| 2025-12-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-10-01 | CTNF |
Non-Final Rejection | 8 | View | |
| 2025-10-01 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-10-01 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-10-01 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2025-10-01 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2025-10-01 | SRNT |
Examiner's search strategy and results | 3 | View | |
| 2025-10-01 | SRNT |
Examiner's search strategy and results | 3 | View | |
| 2025-10-01 | SRNT |
Examiner's search strategy and results | 13 | View | |
| 2025-10-01 | FOR |
Foreign Reference | 12 | View | |
| 2025-10-01 | FOR |
Foreign Reference | 20 | View | |
| 2025-10-01 | SRNT |
Examiner's search strategy and results | 3 | View | |
| 2025-10-01 | FOR |
Foreign Reference | 21 | View | |
| 2024-10-31 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-08-02 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-07-16 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-07-16 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2024-07-16 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2024-07-16 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-07-16 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-04-28 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-04-28 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-02-13 | REF.OTHER |
Other reference-Patent/Application/Search Documents | — | View | |
| 2024-02-13 | APP.TEXT |
Application body structured text document | — | View | |
| 2024-02-13 | TRAN.LET |
Transmittal Letter | — | View | |
| 2024-02-13 | 371P |
Documents submitted with 371 (National Stage) Applications | 62 | View | |
| 2024-02-13 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-02-13 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 1 | View | |
| 2024-02-13 | FOR |
Foreign Reference | 9 | View | |
| 2024-02-13 | FOR |
Foreign Reference | 15 | View | |
| 2024-02-13 | FOR |
Foreign Reference | 29 | View | |
| 2024-02-13 | FOR |
Foreign Reference | 8 | View | |
| 2024-02-13 | FOR |
Foreign Reference | 14 | View | |
| 2024-02-13 | FOR |
Foreign Reference | 9 | View | |
| 2024-02-13 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-02-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2024-02-13 | SPEC |
Specification | 69 | View | |
| 2024-02-13 | CLM |
Claims | 9 | View | |
| 2024-02-13 | ABST |
Abstract | 1 | View | |
| 2024-02-13 | ADS |
Application Data Sheet | 8 | View | |
| 2024-02-13 | TRNA |
Transmittal of New Application | 4 | View | |
| 2024-02-13 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2024-02-13 | OATH |
Oath or Declaration filed | 2 | View | |
| 2024-02-13 | PA.. |
Power of Attorney | 2 | View | |
| 2024-02-13 | A.PE |
Preliminary Amendment | 1 | View | |
| 2024-02-13 | SPEC |
Specification | 1 | View | |
| 2024-02-13 | CLM |
Claims | 12 | View | |
| 2024-02-13 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-02-13 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 3 | View | |
| 2024-02-13 | FRPR |
Certified Copy of Foreign Priority Application | 82 | View | |
| 2024-02-13 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-02-13 | P.PAMPHLET |
WIPO Publication - Non-English version | 45 | View | |
| 2024-02-12 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Seokin LEE
Gyeonggi-do, KOREA, REPUBLIC OF
Kweon Hyung HAN
Gyeonggi-do, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
428/337
B32B27/08
B32B38/0036
Y02W90/10
B32B7/027
B29C48/00
B29C48/08
B32B2307/7376
B32B27/36
B32B37/153
B32B38/00
B32B38/0004
B32B38/0012
B32B2038/0028
B32B2250/03
B32B2250/05
B32B2250/244
B32B2250/42
B32B2307/518
B32B2307/7163
B32B2307/732
B32B2367/00
Prosecution
- Examiner
- DICUS, TAMRA
- Art Unit
- 1787
- Customer No.
- 90228
- Docket No.
- PCC205050SKW/PCT/US
- Confirmation No.
- 4043
Foreign Priority
10-2021-0123507
·
2021-09-15
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20240359438A1
- Pub. Date
- 2024-10-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-01-13
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-02-12
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Quick Facts
- App. No.
- 18/683,249
- Filed
- 2024-02-13
- Pub. No.
- US20240359438A1
- Examiner
- DICUS, TAMRA
- Art Unit
- 1787
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